Pulls renal function labs (BUN, creatinine, eGFR, cystatin C, urine protein, electrolytes) and stages CKD per KDIGO 2024 guidelines with trajectory analysis. Use when user asks to "check kidney function", "renal function", "CKD staging", "eGFR trend", "kidney labs", "nephrology dashboard", "renal panel", or needs assessment of chronic kidney disease status and progression. Do NOT use for acute kidney injury diagnosis alone, urinalysis interpretation, or dialysis management.
Pull BUN, creatinine, eGFR, cystatin C, urine protein, urine albumin-to-creatinine ratio, and electrolytes (potassium, calcium, phosphorus, magnesium, bicarbonate). Stage CKD per KDIGO 2024 guidelines using GFR categories (G1-G5) and albuminuria categories (A1-A3). Track eGFR trajectory over time, calculate annual rate of decline, and flag rapid progression. Detect AKI superimposed on CKD. Assess electrolyte management adequacy by CKD stage. Flag medication dose adjustments needed and nephrotoxic drugs.
| Resource | Purpose | Key Fields |
|---|---|---|
| Observation | Renal labs, electrolytes, urinalysis | code, valueQuantity, effectiveDateTime, interpretation |
| Condition | CKD diagnosis, comorbidities | code, clinicalStatus, onsetDateTime |
| MedicationStatement | Medications needing renal adjustment | medicationCodeableConcept, status, dosage |
| Patient | Demographics for eGFR calculation |
| birthDate, gender, extension (race) |
Tool: fhir_read
resourceType: "Patient"